mos def

(N.) When you reach the maximum of not being able to hear.

"Yo, I don't think that D-Bo heard me. He must be Mos Def now."

by G-Union October 21, 2003

mos def!

short for most definetly!!!!

tyler: Did it feel the best when i put it in your butt last night?

zane: mos def!

by jake1234 April 23, 2006

mos eisley

Used over instant messenger by particularly smug (read: dorky) star wars fans that believe they are being quite clever by replacing "most likely" with "mos eisley". Typical response to such usage is one of confusion.

Jeter8276: happy hour tonight?
HolyLoral1: I'm in, Plugs?
Jeter8276: mos eisley
HolyLoral1: eh?
Jeter8276: sorry, most likely
HolyLoral1: you "mos eisley" need to get a life

by brownthomas April 27, 2005

mos shav

Mostly Shaven mohs-shave

1. A style of hair cut when most of a persons hair is shaved.
2. Dan prefers a racing stripe.
3. John is drunk, and demands an entry.

Pepe: Yo, have you seen Beckys box?
John: Nah man, mos shav?
Pepe: Fo Sho.
John: Sickles!

by bigbabejesus September 22, 2008

mos choice

whne the decision your are makin' happends to be in your/yo babys momma best interest

"Yo young blood, fuck english come to KFC."
"Some popcorn chicken would be mos choice."

by a young brother that knows how to get his March 9, 2005

mos def

Mos Def comes from two words, mos is short slang for "most" and def is short for "deft" which means skilled. Thus "mos def" is defined as "most skilled."

Mos Def is also a rap alias for one Dante Smith.

by RTK666 December 28, 2004

mos def

abrieveation of im a deaf old dear

"ima steal your wallet", "she can't hear you dude, she's mos def"

by bencé December 15, 2004